#51B67F

#51B67F

Color Values

HEX

#51B67F

RGB

81, 182, 127

HSL

147.3, 40.9%, 51.6%

HSV

147.3, 55.5%, 71.4%

CMYK

55.5%, 0.0%, 30.2%, 28.6%

OKLCH

0.7014 0.1254 157.0

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#51B67F

#B65188

Analogous

#56B651

#51B6B2

#51B67F

Triadic

#51B67F

#7F51B6

#B67F51

Split Complementary

#51B67F

#B251B6

#B65156

Tetradic

#51B67F

#5156B6

#B65188

#B6B251

Color Blindness Simulation

Original

#51B67F

Protanopia

#7D7E8C

Deuteranopia

#776F90

Tritanopia

#569799

Achromatopsia

#9D9D9D

CSS Usage

background-color: #51B67F;
color: #51B67F;
border-color: #51B67F;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F5FAF7
100
#E7F3ED
200
#CDEADA
300
#A9DBC0
400
#7AC79D
500
#4BB47B
600
#3C9062
700
#30734F
800
#265A3D
900
#1F422F
950
#132A1E

Contrast Checker

Text on white

2.52:1

AA Fail AAA Fail

Text on black

8.35:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026